🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.53 AU - 0.69 AU

Year: 179 Days

Day: 16.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.66 AU - 2.2 AU

Year: 1005 Days

Day: 23.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.65 AU - 2.75 AU

Year: 1223 Days

Day: 40.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.98 AU - 2.54 AU

Year: 1273 Days

Day: 46.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 11.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.23 AU - 6.47 AU

Year: 4637 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 12,212,230 km

• M1: 143,165 km (0.109 R)
• M2: 517,908 km (0.074 R)
• M3: 946,356 km (0.086 R)
• M4: 1,336,507 km (0.111 R)
• M5: 2,216,891 km (0.102 R)
• M6: 3,651,983 km (0.104 R)
• M7: 5,411,703 km (0.109 R)
• M8: 6,029,841 km (0.074 R)
• M9: 7,208,074 km (0.089 R)
• M10: 8,423,707 km (0.067 R)
• M11: 11,482,085 km (0.099 R)
• M12: 16,159,712 km (0.073 R)
• M13: 16,909,496 km (0.078 R)
• M14: 19,814,836 km (0.101 R)
• M15: 22,537,069 km (0.111 R)
• M16: 23,182,434 km (0.112 R)
• M17: 24,887,401 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.6

Radius: 14.3

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9 AU - 9.26 AU

Year: 10338 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 12,212,230 km

• M1: 184,454 km (0.083 R)
• M2: 1,576,462 km (0.052 R)
• M3: 2,394,763 km (0.088 R)
• M4: 5,758,022 km (0.067 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,620 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit